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Eduardwww [97]
2 years ago
14

A sample of lithium sulfate, (Li2SO4), has 2.94 x 1023 atoms

Chemistry
1 answer:
Crazy boy [7]2 years ago
3 0

Answer:

0.245 moles

Explanation:

moles of lithium = 2*moles of Li2SO4

so moles of LI2SO4=2.94*10^23/(2*6*10^23)=0.245

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The density of ethanol is 0.789 g/mL. Calculate the volume of 600 g of ethanol.
Anettt [7]

Answer:

The answer is

<h2>760.46 mL</h2>

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

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<h3>760.46 mL</h3>

Hope this helps you

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